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Indoor water-based paint capable of converting light energy into heat energy and preparation method thereof

A technology of light energy conversion and water-based coatings, which is applied in the direction of radiation-absorbing coatings and coatings. It can solve the problems of insufficient adhesion, prone to chromatic aberration and color spots in the paint film, so as to meet functional requirements, not easy to chromatic aberration, uniform color effect

Inactive Publication Date: 2014-10-08
SKSHU PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These short-wave high-energy rays can penetrate human skin and dermis, causing skin relaxation, wrinkles, and stains. Severe exposure can even cause skin cancer, causing great harm to people's health.
[0004] The indoor water-based paints in the prior art cannot absorb short-wave high-energy light that is harmful to human health in a targeted manner; especially under the irradiation of short-wave high-energy light, the color retention is poor, and the paint film is prone to chromatic aberration, resulting in the overall color of the paint after painting. uneven
In addition, the indoor water-based coatings in the prior art generally have the problems of insufficient adhesion, poor flexibility, impact resistance and hardness that cannot meet the functional needs of users

Method used

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  • Indoor water-based paint capable of converting light energy into heat energy and preparation method thereof
  • Indoor water-based paint capable of converting light energy into heat energy and preparation method thereof
  • Indoor water-based paint capable of converting light energy into heat energy and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A light energy conversion thermal energy indoor water-based paint, which is prepared from the following raw materials according to the following mass ratio through the following steps:

[0035] After mixing 20 parts of water and 0.1 part of cellulose thickener, disperse at a speed of 450 rpm for 4-6 minutes, while dispersing, add 0.05 parts of 2-amino-2-methyl-1-propanol, 0.2 parts of α-phenylmethyl-ω-[(1,1,3,3-tetramethylbutyl)phenoxy]-poly(oxy-1,2-ethylene) ammonium acrylic acid homopolymer 0.1 part of salt and 0.1 part of bactericidal and antifungal agent, continue to disperse at 1100 rpm for 4-6 minutes, then add 30 parts of nano-titanium dioxide, 4 parts of nano-diatom mud, 3 parts of black pigment, heavy calcium 22 parts and 0.4 parts of 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate, disperse at 1800-2200 rpm for 18-22 minutes; then add vinyl acetate-butyl acrylate 17 parts of polymer, 0.5 part of propylene glycol are dispersed at a speed of 400-800 rpm for 2-4...

Embodiment 2

[0036] Embodiment 2 (preferred embodiment)

[0037] A light energy conversion thermal energy indoor water-based paint, which is prepared from the following raw materials according to the following mass ratio through the following steps:

[0038] After mixing 25 parts of water and 0.2 parts of cellulose thickener, disperse at a speed of 500 rpm for 4-6 minutes, and add 0.1 parts of 2-amino-2-methyl-1-propanol while dispersing, 0.25 parts of α-phenylmethyl-ω-[(1,1,3,3-tetramethylbutyl)phenoxy]-poly(oxy-1,2-ethylene), ammonium acrylic acid homopolymer 0.2 parts of salt and 0.2 parts of bactericidal and antifungal agent, continue to disperse at a speed of 1200 rpm for 4-6 minutes, and then add 23 parts of nano-titanium dioxide, 6 parts of nano-diatom mud, and 8 parts of phthalocyanine blue pigment while dispersing , 23.7 parts of heavy calcium and 0.3 parts of 2,2,4-trimethyl-1,3 pentanediol monoisobutyrate, disperse at 1800-2200 rpm for 18-22 minutes; then add vinyl acetate- 12...

Embodiment 3

[0040] A light energy conversion thermal energy indoor water-based paint, which is prepared from the following raw materials according to the following mass ratio through the following steps:

[0041] After mixing 30 parts of water and 0.4 parts of cellulose thickener, disperse at a speed of 500 rpm for 4-6 minutes, while dispersing, add 0.2 parts of 2-amino-2-methyl-1-propanol, 0.3 parts of α-phenylmethyl-ω-[(1,1,3,3-tetramethylbutyl)phenoxy]-poly(oxy-1,2-ethylene), ammonium acrylic acid homopolymer 0.35 parts of salt and 0.3 parts of bactericidal antifungal agent, continue to disperse at a speed of 1200 rpm for 4-6 minutes, and then add 20 parts of nano-titanium dioxide, 8 parts of nano-diatom mud, 14 parts of iron yellow pigment, and disperse while dispersing. 15 parts of calcium and 0.3 parts of 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate, dispersed at 1800-2200 rpm for 18-22 minutes; then add vinyl acetate-butyl acrylate 10.2 parts of ester polymer, 0.35 parts of pro...

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Abstract

The invention relates to an indoor water-based paint capable of converting light energy into heat energy and a preparation method thereof. The indoor water-based paint is prepared from the following raw materials in parts by mass: 20-30 parts of water, 0.1-0.4 part of thickener, 0.05-0.2 part of pH regulator, 0.2-0.4 part of wetting agent, 0.1-0.4 part of dispersing agent, 10-30 parts of nano titanium dioxide, 4-10 parts of nano diatom ooze, 0.3-0.8 part of polyhydroxyphenylbenzoyl resorcinol derivative, 0.1-0.5 part of photostabilizer, 3-20 parts of pigment, 15-30 parts of filler, 9-17 parts of emulsion, 0.1-0.4 part of film-forming assistant, 0.1-0.4 part of bactericidal mold preventive and 0.2-0.5 part of retarder. The indoor water-based paint can effectively absorb high-energy light rays generated by indoor daylight lamps and household appliances, and has the advantages of excellent color retention, excellent adhesive force, excellent flexibility, excellent impact strength, proper hardness, no toxicity, no smell, high safety and environment friendliness.

Description

technical field [0001] The invention relates to an indoor water-based paint and a preparation method thereof, in particular to an indoor water-based paint for light energy conversion heat energy and a preparation method thereof. Background technique [0002] With the improvement of people's living standards, people have more designs for indoor lighting. The most common design is to add more lighting fixtures of various colors indoors. However, when adding more decorative lighting fixtures, the problem of indoor light pollution Also born with it. [0003] It is understood that the "sunlight family" is "baked" for eight hours on average. At four or five o'clock in the afternoon, people will start to use indoor fluorescent lamps for lighting, especially students and office workers. even longer. It has been scientifically proven that fluorescent lamps will produce short-wave high-energy light, such as ultraviolet light or even shorter high-energy light. Although the intensity ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D131/04C09D5/32C09D7/12
Inventor 洪杰孔德道陈剑伟陆燕凤柯荣萍赖李芳林金斌林裕贤李祥文刘国元林伟付绍祥
Owner SKSHU PAINT
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